Fished Phillips reef near Acheron Island last Thursday, plenty schools about (Mackeral, Queenies and Trevally types) on bottom only small stuff brought up but I think that was a moon phase (neep tides) & depth issue more than anything (OK I'm a gumby fisherman). Is acheron shoals near acheron island? (my mark for hidden reef is near here too) as I have a mark for "acheron shoals" out behind Maggie Island as well - I think its a missnamed waypoint.